.TH std::chrono::weekday_indexed::index 3 "2024.06.10" "http://cppreference.com" "C++ Standard Libary"
.SH NAME
std::chrono::weekday_indexed::index \- std::chrono::weekday_indexed::index

.SH Synopsis
   constexpr unsigned index() const noexcept;  \fI(since C++20)\fP

   Accesses the index stored in *this.

.SH Return value

   The index stored in *this.

.SH Example


// Run this code

 #include <chrono>
 #include <iostream>

 int main()
 {
     std::cout << std::boolalpha;

     std::chrono::weekday_indexed wdi {std::chrono::Tuesday[2]}; // 2nd Tuesday of a month
     std::cout << (std::chrono::year_month_day{wdi/10/2019} ==
                   std::chrono::year_month_day{std::chrono::October/8/2019}) << ' ';

     wdi = {wdi.weekday()[wdi.index() + 2]}; // 2nd Tuesday => 4th Tuesday
     std::cout << (std::chrono::year_month_day{wdi/10/2019} ==
                   std::chrono::year_month_day{std::chrono::October/22/2019}) << '\\n';
 }

.SH Output:

 true true
